From 6efa4f10bebb277494409e9773539c4de0ff9e2d Mon Sep 17 00:00:00 2001
From: Chen Mulong <chenmulong@gmail.com>
Date: Tue, 20 May 2025 21:34:20 +0800
Subject: [PATCH] Fix behaviour change for wayland

If the mime-type doesn't exist, the process should exit with 0.
---
 src/clipboard/wayland.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/clipboard/wayland.rs b/src/clipboard/wayland.rs
index 34d4358..82edebe 100644
--- a/src/clipboard/wayland.rs
+++ b/src/clipboard/wayland.rs
@@ -111,10 +111,12 @@ fn paste_wayland(cfg: PasteConfig) -> Result<()> {
         return Ok(());
     }
 
-    let mime_type = CString::new(decide_mime_type(
-        &state.config.expected_mime_type,
-        supported_types,
-    )?)?;
+    let mime_type =
+        if let Ok(type_str) = decide_mime_type(&state.config.expected_mime_type, supported_types) {
+            CString::new(type_str)?
+        } else {
+            return Ok(());
+        };
 
     // offer.receive needs a fd to write, we cannot use the stdin since the read side of the
     // pipe may close earlier before all data written.